Split-based time-interleaved ADC with digital background timing-skew calibration

机译：基于拆分的时间交错ADC，具有数字背景时序偏斜校准

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This paper presents a split-based time-interleaved (TI) ADC with digital background timing calibration for wideband applications. Each interleaved channel uses a split ADC, which adds a dimension for timing-skew error detection and correction. Thus, the complexity of digital post-processing is greatly relaxed without the use of any dummy channel. The behavioral simulations show a 28 dB and 35 dB improvements in signal-to-noise plus distortion (SNDR) and spurious-free dynamic range (SFDR) respectively, after adopting the proposed timing skew correction for a 10-bit 4GS/s ADC example.

机译：本文介绍了一种基于分割的时间交织（TI）ADC，具有用于宽带应用的数字背景时序校准。每个交错信道使用分割ADC，该分体式ADC增加了用于定时偏斜错误检测和校正的维度。因此，在不使用任何伪通道的情况下，大大放宽了数字后处理的复杂性。在采用10位4GS / S ADC示例的提出的定时偏斜校正之后，行为模拟分别在发信号 - 噪声加失真（SNDR）和无杂散的动态范围（SFDR）中提高了28 dB和35 dB的改进。

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《Conference on Ph.D. Research in Microelectronics and Electronics》|2017年|387p|共4页
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Mingqiang Guo; Sai-Weng Sin; U Seng-Pan; R. P. Martins;
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中图分类 TN4-53;
关键词
Timing; Calibration; Delay effects; Thermal noise; Thermal analysis; Mathematical model; Complexity theory;

机译：时间;校准;延迟效应;热噪声;热分析;数学模型;复杂性理论;

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专利

1. A 10-b 600-MS/s 2-Way Time-Interleaved SAR ADC With Mean Absolute Deviation-Based Background Timing-Skew Calibration [J] . Jeonggoo Song, Kareem Ragab, Xiyuan Tang, Circuits and Systems I: Regular Papers, IEEE Transactions on . 2019,第8期

机译：具有基于均值绝对偏差的背景定时偏斜校准的10-b 600-MS / s 2路时间交错SAR ADC
2. A background timing-skew calibration technique for time-interleaved analog-to-digital converters [J] . Chung-Yi Wang, Jieh-Tsorng Wu IEEE transactions on circuits and systems. II, Express briefs . 2006,第4期

机译：时间交错的模数转换器的背景定时偏斜校准技术
3. A Background Timing-Skew Calibration Technique for Time-Interleaved Analog-to-Digital Converters [J] . Chung-Yi Wang, Jieh-Tsorng Wu IEEE Transactions on Circuits and Systems. II, Express Briefs . 2006,第4期

机译：时间交错模数转换器的背景定时斜校正技术
4. Split-based time-interleaved ADC with digital background timing-skew calibration [C] . Mingqiang Guo, Sai-Weng Sin, U Seng-Pan, Conference on Ph.D. Research in Microelectronics and Electronics . 2017

机译：基于分离的时间交错ADC，具有数字背景时序偏斜校准
5. Digital background calibration of time-interleaved analog-to-digital converters. [D] . Jamal, Shafiq Mohammad. 2001

机译：时间交错的模数转换器的数字背景校准。
6. Time-Interleaved SAR ADC with Background Timing-Skew Calibration for UWB Wireless Communication in IoT Systems [O] . Kiho Seong, Dong-Kyu Jung, Dong-Hyun Yoon, 2020

机译：物联网系统中用于UWB无线通信的具有时间时序校正的时间交错SAR ADC
7. Time-Interleaved SAR ADC with Background Timing-Skew Calibration for UWB Wireless Communication in IoT Systems [O] . Kiho Seong, Dong-Kyu Jung, Dong-Hyun Yoon, 2020

机译：具有用于UWB系统中的UWB无线通信的后台时序校准的时间交织SAR ADC
8. Radiation Hardening Technique for the Background Calibration of High-Resolution Time-Interleaved ADCs. [R] . Zanchi, A., Katoozi, M. 2017

机译：高分辨率时间交织aDC背景校准的辐射强化技术。

Split-based time-interleaved ADC with digital background timing-skew calibration

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